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UT9435-TN3-R-VB Product details
Back to previous pageProduct introduction：
1. Product Introduction
**UT9435-TN3-R-VB** is a high-efficiency single P-Channel MOSFET in TO252 package, designed for low voltage, high current applications. Its maximum drain-source voltage (VDS) is -30V, suitable for negative voltage driven power supplies and switching circuits. The gate-source voltage (VGS) of UT9435-TN3-R-VB is ±20V, with a low gate threshold voltage (Vth) of -1.7V, which can be turned on at a lower gate voltage, suitable for low voltage driven applications. The on-resistance (RDS(ON)) of this MOSFET is 46mΩ at VGS=4.5V and 33mΩ at VGS=10V, providing low conduction loss characteristics, suitable for efficient power management and load switch control. Its maximum drain current (ID) is -38A, making it an ideal choice for efficient power management applications such as power modules, inverters, and battery management systems.
**UT9435-TN3-R-VB** is a high-efficiency single P-Channel MOSFET in TO252 package, designed for low voltage, high current applications. Its maximum drain-source voltage (VDS) is -30V, suitable for negative voltage driven power supplies and switching circuits. The gate-source voltage (VGS) of UT9435-TN3-R-VB is ±20V, with a low gate threshold voltage (Vth) of -1.7V, which can be turned on at a lower gate voltage, suitable for low voltage driven applications. The on-resistance (RDS(ON)) of this MOSFET is 46mΩ at VGS=4.5V and 33mΩ at VGS=10V, providing low conduction loss characteristics, suitable for efficient power management and load switch control. Its maximum drain current (ID) is -38A, making it an ideal choice for efficient power management applications such as power modules, inverters, and battery management systems.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -1.7V | -38A | 33mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -1.7V | -38A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO252 | Single-P | -30V | -1.7V | -38A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO252 | Single-P |
2. Detailed parameter description
| **Parameter** | **Value** | **Description** |
|-------------------|-----------------------------------|------------------------------------------|
| **Model** | UT9435-TN3-R-VB | MOSFET model|
| **Package** | TO252 | TO252 package, suitable for high-power switching circuits|
| **Structure** | Single-P-Channel | Single P-type MOSFET |
| **VDS** | -30V | Maximum drain-source voltage|
| **VGS** | ±20V | Maximum gate-source voltage|
| **Vth** | -1.7V | Gate threshold voltage|
| **RDS(ON)** | 46mΩ@VGS=4.5V | On-resistance at VGS=4.5V|
| **RDS(ON)** | 33mΩ@VGS=10V | On-resistance at VGS=10V|
| **ID** | -38A | Maximum drain current|
| **Technology** | Trench | Trench technology provides low on-resistance and efficient switching performance|
| **Parameter** | **Value** | **Description** |
|-------------------|-----------------------------------|------------------------------------------|
| **Model** | UT9435-TN3-R-VB | MOSFET model|
| **Package** | TO252 | TO252 package, suitable for high-power switching circuits|
| **Structure** | Single-P-Channel | Single P-type MOSFET |
| **VDS** | -30V | Maximum drain-source voltage|
| **VGS** | ±20V | Maximum gate-source voltage|
| **Vth** | -1.7V | Gate threshold voltage|
| **RDS(ON)** | 46mΩ@VGS=4.5V | On-resistance at VGS=4.5V|
| **RDS(ON)** | 33mΩ@VGS=10V | On-resistance at VGS=10V|
| **ID** | -38A | Maximum drain current|
| **Technology** | Trench | Trench technology provides low on-resistance and efficient switching performance|
Domain and module applications：
3. Application fields and module examples
**Power management system: **
UT9435-TN3-R-VB is widely used in power management systems, especially in DC-DC converters, positive and negative voltage converters, and power modules. Its low on-resistance characteristics make it suitable for efficient power conversion, which can reduce power loss and improve system efficiency. It is suitable for fields that require stable and efficient power supply, such as communications, power equipment, and automotive electronics.
**Inverter application: **
In the inverter, UT9435-TN3-R-VB provides efficient negative voltage control, suitable for solar inverters and uninterruptible power supply (UPS) systems. Due to its low on-resistance and high current carrying capacity, it can significantly reduce power loss in the system, thereby improving the conversion efficiency and operating stability of the inverter.
**Battery management system (BMS): **
UT9435-TN3-R-VB is very suitable for battery management systems (BMS), especially in electric vehicles (EV) and energy storage systems. Its excellent conduction performance and low on-resistance enable it to play an important role in charge and discharge control, ensuring that the battery works safely and efficiently and improving the energy efficiency of the system.
**Load switch control:**
This MOSFET is also excellent in load switch applications and is suitable for load switches and current protection circuits. It can efficiently control the load current and provide overcurrent protection to ensure the stability and safety of the circuit. In the fields of intelligent power systems, portable devices, computer power modules, etc., UT9435-TN3-R-VB provides a reliable solution for efficient load switching and protection.
**Motor drive:**
UT9435-TN3-R-VB is also widely used in the field of motor drive, especially in brushless DC motor (BLDC) drive. By effectively controlling the flow of current, it can efficiently drive the motor and improve system performance. Commonly used in home appliances, industrial automation equipment, power tools, and electric vehicles.
**Power switch and protection:**
In power switch and overcurrent protection circuits, UT9435-TN3-R-VB can achieve fast and accurate switch control. Its ultra-low on-resistance enables it to effectively reduce power loss and protect circuits from current overload, making it suitable for various power protection, load switching and high-efficiency current control applications.
**Power management system: **
UT9435-TN3-R-VB is widely used in power management systems, especially in DC-DC converters, positive and negative voltage converters, and power modules. Its low on-resistance characteristics make it suitable for efficient power conversion, which can reduce power loss and improve system efficiency. It is suitable for fields that require stable and efficient power supply, such as communications, power equipment, and automotive electronics.
**Inverter application: **
In the inverter, UT9435-TN3-R-VB provides efficient negative voltage control, suitable for solar inverters and uninterruptible power supply (UPS) systems. Due to its low on-resistance and high current carrying capacity, it can significantly reduce power loss in the system, thereby improving the conversion efficiency and operating stability of the inverter.
**Battery management system (BMS): **
UT9435-TN3-R-VB is very suitable for battery management systems (BMS), especially in electric vehicles (EV) and energy storage systems. Its excellent conduction performance and low on-resistance enable it to play an important role in charge and discharge control, ensuring that the battery works safely and efficiently and improving the energy efficiency of the system.
**Load switch control:**
This MOSFET is also excellent in load switch applications and is suitable for load switches and current protection circuits. It can efficiently control the load current and provide overcurrent protection to ensure the stability and safety of the circuit. In the fields of intelligent power systems, portable devices, computer power modules, etc., UT9435-TN3-R-VB provides a reliable solution for efficient load switching and protection.
**Motor drive:**
UT9435-TN3-R-VB is also widely used in the field of motor drive, especially in brushless DC motor (BLDC) drive. By effectively controlling the flow of current, it can efficiently drive the motor and improve system performance. Commonly used in home appliances, industrial automation equipment, power tools, and electric vehicles.
**Power switch and protection:**
In power switch and overcurrent protection circuits, UT9435-TN3-R-VB can achieve fast and accurate switch control. Its ultra-low on-resistance enables it to effectively reduce power loss and protect circuits from current overload, making it suitable for various power protection, load switching and high-efficiency current control applications.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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